单词 | Trachodon |
释义 | Trachodon/ˈtrakə(ʊ)dɒn/Palaeontology. Now chiefly historical noun A group of duck-billed dinosaurs or hadrosaurs; (also trachodon) a dinosaur of this group.
OriginMid 19th century; earliest use found in Proceedings of the Academy of Natural Sciences of Philadelphia. From scientific Latin Trachodon, former genus name from ancient Greek τραχύς rough + scientific Latin -odon. |
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